Glass I am seeking

A glass of Pruno

In February 2004, I read an entry in JWZ's journal which talked about a prison wine being made from common articles (fruit, sugar, ketchup) - Pruno. The article referenced had a picture (above - "A glass of Pruno") which looks just like the glass I am seeking. I assume glasses that I want could be available in institutions (prisons, hospitals etcetera). I will check those suppliers.

However although the glasses (above) look similar, I can tell the Pruno is not Duralex. I base that decision on the difference in bases and also the thickness of the glass. And the glass I am seeking has a different angle of conicity. It's angle is milder compared to the Pruno.